In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Note: Times shown are in Iran Standard Time. Some ships in the region transmit false positions and others sometimes stop broadcasting their locations, and may not be reflected in the animation. Ships ...

President Vladimir V. Putin threatened to cut off remaining gas supplies to Europe as the Iran war drives a surge in energy costs. By Paul Sonne and Jeanna Smialek Paul Sonne reported from Berlin, and ...

Abstract: Accurate ammonia detection is critical for areas such as environmental monitoring, medical diagnostics, and industrial safety. Existing commercial gas sensors struggle with poor sensitivity, ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...

Abstract: This paper introduces an Arduino-based color-sorting conveyor belt system that automates object sorting by color. Employing a TCS3200 color sensor, an Arduino microcontroller detects red, ...